Southwest is offering $39 each way short-haul flights at the moment. Short-haul only, but that includes flights from various places in California and the southwest. Southwest services Ontario, California, the closest airport to MaxFunCon, as well as LAX, Orange County and Burbank, all of which are within comfortable driving range (and about equidistant). Deal is good through February 11th.

For those wondering: MaxFunCon starts at about 4PM on Friday, so plan to leave the airport around 2PM. It ends around 1PM on Saturday, so plan to arrive at the airport Sunday at about 3PM.